• Today

    Dec 22

    41°Lo 38°

    Rain; breezy this afternoon

    Poor for an outdoor bbq
    • Precip
      90%
    • Hi
      RealFeel
      30°
    • Wind
      Gust
      24 mph
    more
  • Tue

    Dec 23

    45°Lo 34°

    An a.m. shower; cloudy, mild

    Poor for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      34°
    • Wind
      Gust
      25 mph
  • Wed

    Dec 24

    39°Lo 30°

    A little snow at times

    Poor for an outdoor bbq
    • Precip
      56%
    • Hi
      RealFeel
      30°
    • Wind
      Gust
      23 mph
    more
  • Thu

    Dec 25

    39°Lo 34°

    Breezy with clouds and sun

    Poor for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      29°
    • Wind
      Gust
      23 mph
    more
  • Fri

    Dec 26

    44°Lo 25°

    Partly sunny and breezy

    Poor for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      33°
    • Wind
      Gust
      29 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Cloudy
Cloudy
Cloudy
Temp (°F) 41° 39° 38° 40° 43° 44° 44° 45°
RealFeel® 30° 27° 26° 28° 31° 33° 33° 34°
Humidity 88% 91% 92% 86% 79% 76% 74% 72%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
32%
 
32%
 
32%
 
37%
 
40%
 
37%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 14 S 14 SSW 15 SSW 15 SSW 16 SSW 17 SSW 17 SSW 16 SSW
UV Index 0 0 0 0 1 1 1 0
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 38° 37° 36° 36° 37° 37° 37° 37°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Dec 23

more Historical Weather Data >
  Today Normal Record 12/23/2013
High 45° 32° 60° (1979) 22°
Low 34° 16° -21° (1989)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:11 of sunlight, then sets at 4:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:23 AM with 10:25 of moolight, then sets at 6:48 PM

Peru Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 22, 2014; 3:40 PM ET

There's a chance for a white Christmas around Chicagoland as this week turns unsettled. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index